Jeppesen Flight Plan Codes

[planedriver101]

Hi...wanna ask what are the meanings of these codes in the jeppesen flight plan...TROP/SR/TDV....thanks a lot

[mcdhu]

We don't use Jepp CFPs any more, but I'm guessing Tropopause, Shear Ratio and I don't know TDV. The TXT Manual is no help.

[eckhard]

Could TDV mean Temperature DeViation from ISA?

[411A]

Could TDV mean Temperature DeViation from ISA?
That is correct on our CFP's, and occasionally we use Jeppesen.

[planedriver101]

thanks a lot guys for the info...